| 造价低廉的圆柱形空间吸声体的设计与应用 |
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| 引用本文： | 周兆驹,蔡彪.造价低廉的圆柱形空间吸声体的设计与应用[J].应用声学,1996,15(1):16-19. |
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| 作者姓名： | 周兆驹 蔡彪 |
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| 作者单位： | [1]山东建筑工程学院 [2]华东交通大学 |
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| 摘 要： | 本文通过空间吸声体的造价分析，分析了所设计的以镀锌电焊网为骨架的一种圆柱形空间吸声体，这种空间吸声体结构简单，造价低廉，比常规做法节省资金约５０％，将这种吸声体用于济南铁路体育馆的声学改造工程，收到了良好效果。
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| 关 键 词： | 空间吸声体 造价 骨架 离心玻璃棉 体育馆 |
The design and application of low-cost cylindrical suspension absorber |
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| Zhou Zhaoju and Cai Biao.The design and application of low-cost cylindrical suspension absorber[J].Applied Acoustics,1996,15(1):16-19. |
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| Authors: | Zhou Zhaoju and Cai Biao |
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| Institution: | Zhou Zhaoju(Shandong Architectural and Civil Engineering Institute Jinan 250014)Cai Biao(Jiaotong University of Eastern China) |
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| Abstract: | This paper analyses the cost of suspensinn absorbers and describes a kind of cylindric one which we designd and whose skeleton is made up of zinc-plated welded wire netting. This suspension absorber is simple in structure, convenient in construction and low in cost, which is decreased by 50%, It is used to improve the room acoustics of Tielu Gymnasium in Jinan with good results. |
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| Keywords: | suspension absorber cost skeleton |
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